Year 4 Number Lines Worksheet — Level 3 — Answers
Answer sheet with worked solutions for the Year 4 place value worksheet.
Year 4 Number Lines Worksheet — Level 3 — Answers
First find how much each space is worth: (end − start) ÷ number of spaces.
1.A number line goes from 6.7 to 6.9 and is split into 10 equal spaces. The arrow is 4 spaces along from 6.7. What number does the arrow point to?
Answer: 6.78
- Each space is (6.9 − 6.7) ÷ 10 = 0.02
- 6.7 + 4 × 0.02 = 6.78
2.A number line goes from 1.6 to 1.7 and is split into 5 equal spaces. The arrow is 2 spaces along from 1.6. What number does the arrow point to?
Answer: 1.64
- Each space is (1.7 − 1.6) ÷ 5 = 0.02
- 1.6 + 2 × 0.02 = 1.64
3.A number line goes from 4 to 5 and is split into 10 equal spaces. The arrow is 6 spaces along from 4. Write the number at the arrow as a fraction or mixed number.
Answer: 4
- Each space is
- 6 spaces = =
4.A number line goes from 3 to 3.1 and is split into 5 equal spaces. The arrow is 4 spaces along from 3. What number does the arrow point to?
Answer: 3.08
- Each space is (3.1 − 3) ÷ 5 = 0.02
- 3 + 4 × 0.02 = 3.08
5.A number line goes from 6.4 to 6.6 and is split into 4 equal spaces. The arrow is 3 spaces along from 6.4. What number does the arrow point to?
Answer: 6.55
- Each space is (6.6 − 6.4) ÷ 4 = 0.05
- 6.4 + 3 × 0.05 = 6.55
6.A number line goes from 0 to 1 and is split into 6 equal spaces. The arrow is 3 spaces along from 0. Write the number at the arrow as a fraction.
Answer:
- Each space is
- 3 spaces = =
7.A number line goes from 5 to 7.5 and is split into 5 equal spaces. The arrow is 1 space along from 5. What number does the arrow point to?
Answer: 5.5
- Each space is (7.5 − 5) ÷ 5 = 0.5
- 5 + 1 × 0.5 = 5.5
8.A number line goes from 8.4 to 8.65 and is split into 5 equal spaces. The arrow is 4 spaces along from 8.4. What number does the arrow point to?
Answer: 8.6
- Each space is (8.65 − 8.4) ÷ 5 = 0.05
- 8.4 + 4 × 0.05 = 8.6
9.A number line goes from 3 to 4 and is split into 10 equal spaces. The arrow is 5 spaces along from 3. Write the number at the arrow as a fraction or mixed number.
Answer: 3
- Each space is
- 5 spaces = =
10.A number line goes from 3 to 3.8 and is split into 4 equal spaces. The arrow is 3 spaces along from 3. What number does the arrow point to?
Answer: 3.6
- Each space is (3.8 − 3) ÷ 4 = 0.2
- 3 + 3 × 0.2 = 3.6
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.
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